def fun(person, height, weight):
    print(person + " 的身高" + str(height) + "米 +体重：" + str(weight) + "千克")
    bmi = weight / (height * height)
    print(person + "的身体指数为:" + str(bmi))
    if bmi < 18.5:
        print("too light\n")
    if 18.5 <= bmi < 24.9:
        print("normal\n")
    if 24.9 <= bmi < 29.9:
        print("too heavy\n")
    if bmi >= 29.9:
        print("fat,bro\n")


fun("jzz", 1.83, 60)
fun("jwz", 1.60, 50)
